CH-1390
Chromatography and Rf values
Chemistry · Secondary 4 · Easy · Chromatography and Rf values
A chromatography experiment is carried out using solvent Z. A dye spot moves 2.4 cm from the start line while the solvent front moves 4.0 cm.
What is the value of the dye in solvent Z?
What is the value of the dye in solvent Z?
- 0.17
- 0.40
- 0.60
- 1.67
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